package com.itheima.utils;

public class CurrentHolder {
    private static final ThreadLocal<Integer> CURRENT_LOCAL = new ThreadLocal<>();

    public static void set(Integer empId){
        CURRENT_LOCAL.set(empId);
    }

    public static Integer get(){
      return  CURRENT_LOCAL.get();
    }

    public static void remove(){
        CURRENT_LOCAL.remove();
    }
}
